docs: def _find_templates(self, name):
          """Yields all :class:`Template`\ s in the template hierarchy:
  
          - template matching `name` in this TemplateConfiguration
          - templates in base TemplateConfigurations (recursively)
          - the default template defined in the DocumentTemplate class
  
          """
          for template in self.configuration._find_templates_recursive(name):
              yield template
          yield self.get_default_template(name)